62 lines
876 B
C
62 lines
876 B
C
|
/**
|
||
|
|
* @file qma7981.h
|
||
|
|
* @brief
|
||
|
|
* @version 0.1
|
||
|
|
* @date 2021-09-01
|
||
|
|
*
|
||
|
|
* @copyright Copyright (c) 2021
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include "esp_err.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
QMA_RANGE_2G = 0b0001,
|
||
|
|
QMA_RANGE_4G = 0b0010,
|
||
|
|
QMA_RANGE_8G = 0b0100,
|
||
|
|
QMA_RANGE_16G = 0b1000,
|
||
|
|
QMA_RANGE_32G = 0b1111,
|
||
|
|
} qma_range_t; /* Others will be 2G */
|
||
|
|
|
||
|
|
typedef enum {
|
||
|
|
QMA_BANDWIDTH_128_HZ = 0b111,
|
||
|
|
QMA_BANDWIDTH_256_HZ = 0b110,
|
||
|
|
QMA_BANDWIDTH_1024_HZ = 0b101,
|
||
|
|
} qma_bandwidth_t;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief
|
||
|
|
*
|
||
|
|
* @return esp_err_t
|
||
|
|
*/
|
||
|
|
esp_err_t qma7981_init(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief
|
||
|
|
*
|
||
|
|
* @param range
|
||
|
|
* @return esp_err_t
|
||
|
|
*/
|
||
|
|
esp_err_t qma7981_set_range(qma_range_t range);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief
|
||
|
|
*
|
||
|
|
* @param x
|
||
|
|
* @param y
|
||
|
|
* @param z
|
||
|
|
* @return esp_err_t
|
||
|
|
*/
|
||
|
|
esp_err_t qma7981_get_acce(float *x, float *y, float *z);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|